| 13:52 PST | 
Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1020 mb
(30.12 in) | SW 11 kph
(SW 6.9 mph) | - | 10SM |
| | KMWH 042152Z 21006KT 10SM CLR 00/M05 A3011
RMK AO2 SLP212 T00001050 |
| 12:52 PST | 
Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb
(30.12 in) | Calm | - | 10SM |
| | KMWH 042052Z 00000KT 10SM SCT080 M01/M06 A3013
RMK AO2 SLP216 T10061056 58017 |
| 11:52 PST | 
Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KMWH 041952Z 00000KT 10SM SCT016 OVC080 M02/M06 A3015
RMK AO2 SLP223 T10171056 |
| 10:52 PST |
Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KMWH 041852Z 00000KT 10SM OVC016 M02/M06 A3017
RMK AO2 SLP230 T10221056 |
| 09:52 PST |
Overcast | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb
(30.18 in) | WNW 9 kph
(WNW 5.8 mph) | - | 10SM |
| | KMWH 041752Z 29005KT 10SM OVC016 M02/M06 A3018
RMK AO2 SLP235 T10221056 11022 21033 53003 |
| 08:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | SSW 9 kph
(SSW 5.8 mph) | - | 10SM |
| | KMWH 041652Z 26005KT 10SM OVC016 M03/M06 A3017
RMK AO2 SLP232 T10281056 |
| 07:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | SSW 6 kph
(SSW 3.5 mph) | - | 10SM |
| | KMWH 041552Z 26003KT 10SM OVC016 M03/M06 A3017
RMK AO2 SLP231 T10331056 |
| 06:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | Calm | - | 10SM |
| | KMWH 041452Z 00000KT 10SM OVC016 M03/M06 A3017
RMK AO2 SLP231 T10331056 55001 |
| 05:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1021 mb
(30.15 in) | Calm | - | 10SM |
| | KMWH 041352Z 00000KT 10SM OVC018 M03/M06 A3016
RMK AO2 SLP230 T10331056 |
| 04:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1021 mb
(30.15 in) | S 9 kph
(S 5.8 mph) | - | 10SM |
| | KMWH 041252Z AUTO 18005KT 10SM OVC016 M03/M06 A3016
RMK AO2 SLP228 T10331056 TSNO |
| 03:52 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | SSE 9 kph
(SSE 5.8 mph) | - | 10SM |
| | KMWH 041152Z AUTO 20005KT 10SM OVC016 M03/M06 A3017
RMK AO2 SLP233 T10281056 11022 21028 58016 TSNO |
| 03:30 PST |
Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb
(30.18 in) | SW 6 kph
(SW 3.5 mph) | - | 10SM |
| | KMWH 041130Z AUTO 22003KT 10SM OVC016 M03/M06 A3019
RMK AO2 TSNO |
| 02:52 PST |
Overcast | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb
(30.18 in) | SSE 7 kph
(SSE 4.6 mph) | - | 10SM |
| | KMWH 041052Z AUTO 20004KT 10SM OVC014 M03/M05 A3019
RMK AO2 SLP240 T10281050 TSNO |
| 01:52 PST |
Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KMWH 040952Z AUTO 00000KT 10SM OVC012 M02/M04 A3021
RMK AO2 SLP246 T10221044 TSNO |
| 00:52 PST |
Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb
(30.21 in) | Calm | - | 10SM |
| | KMWH 040852Z AUTO 00000KT 10SM OVC012 M02/M04 A3022
RMK AO2 SLP248 T10221044 58019 TSNO |
